JPS5644543A - Control circuit of air conditioner - Google Patents
Control circuit of air conditionerInfo
- Publication number
- JPS5644543A JPS5644543A JP11958479A JP11958479A JPS5644543A JP S5644543 A JPS5644543 A JP S5644543A JP 11958479 A JP11958479 A JP 11958479A JP 11958479 A JP11958479 A JP 11958479A JP S5644543 A JPS5644543 A JP S5644543A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- fan motor
- change
- compressor motor
- over switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
PURPOSE: To permit the on-off controll of a fan motor even during the operation of a circulator, by connecting a change-over switch and an AND circuit to a circuit that assumes on-off controll of a compressor motor during cooling operation.
CONSTITUTION: The cooling-blowing change-over switch 35 is connected through the AND circuit 27 to a fan motor driving relay circuit 44 in the circuit that assumes on-off control of the compressor motor 10 during cooling operation. When the change-over switch 35 is switched to a blowing terminal 39, a compressor motor driving relay circuit 29 becomes inactive at all times, and the compressor motor 10 is off. If, in this state, a room temperature is higher than a set value, the resistance of a thermistor 22 is lowered, so that the output of the AND circuit 27 becomes an H level to switch the fan motor 12 on. In contrast, when the room temperature is lower than the set value, the fan motor 12 is switched off.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11958479A JPS5644543A (en) | 1979-09-17 | 1979-09-17 | Control circuit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11958479A JPS5644543A (en) | 1979-09-17 | 1979-09-17 | Control circuit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5644543A true JPS5644543A (en) | 1981-04-23 |
Family
ID=14764972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11958479A Pending JPS5644543A (en) | 1979-09-17 | 1979-09-17 | Control circuit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5644543A (en) |
-
1979
- 1979-09-17 JP JP11958479A patent/JPS5644543A/en active Pending
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